WORK MACHINE
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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https://www.forestdata.cn/dataDetail.html?id=c096fdbe-d4df-4ac8-b5a4-2c2a18a3732f
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资源简介：
The present invention reduces occurrence of vibration in a direction different from the reciprocating direction due to contact between power transmission parts during power transmission of a work machine. The work machine has a rotating part (an eccentric shaft (36e)， a ball bearing (45)) rotated by a spindle (36) connected to a motor， and a reciprocating motion converting part (swing arm (40)) that engages with the ball bearing (45) and converts the motion into reciprocating motion around an axis B1 with the rotation of the rotating part. The ball bearing (45) is configured to be movable relative to the swing arm (40) in the front-rear direction. A spring (46) is provided behind the ball bearing (45)， and the ball bearing (45) is biased rearward in the axial direction by the spring (46).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
